The Seven Deadly Sins ( Japanese: 七つの大罪, Hepburn: Nanatsu no Taizai) is a Japanese fantasy manga series written and illustrated by Nakaba Suzuki. The Seven Deadly Sins: Grand Cross (2019).The Seven Deadly Sins: Knights of Britannia (2018).The Seven Deadly Sins: Unjust Sin (2015).The Seven Deadly Sins the Movie: Prisoners of the Sky.